import { ReactNode } from 'react';
export interface TransitionIndicatorProps {
    children: ReactNode;
    /**
     * Delay showing the indicator until the transition has been pending for this
     * long. This is useful for avoiding flickering when the transition is
     * fast.
     */
    delay?: number;
}
export declare function TransitionIndicator({ children, delay, }: TransitionIndicatorProps): import("react/jsx-runtime").JSX.Element | null;
export declare function useIsRouteTransitioning(delay?: number): boolean;